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. 2017 Jul 11;68(15):4339–4355. doi: 10.1093/jxb/erx224

Fig. 4.

Fig. 4.

Analysis of the differentially expressed genes (DEGs) in roots in response to heterogeneous N availability in the two scion/rootstock combinations. Venn diagrams show the number of transcripts that were up-regulated (bold) and down-regulated (grey) in HN roots compared with LN roots at 3 and 24 hpt in (A) CS/1103P plants and (B) CS/RGM plants. In (B), in addition to the 1369 contigs that were differentially expressed, three contigs were duplicated since they followed a different regulation pattern (i.e. up- or down-regulated) between 3 and 24 hpt.